【判断题】采购材料运输途中的一切损耗均计入材料采购成本。
【单选题】建筑平面的组成,按使用性质来分可归纳为两部分,即( )。
【简答题】A.He should often warm his knees up by using hot water pads. B.He should warm himself up by sitting by the stove. C.He should drink cold water. D.He should often take cold baths.
【单选题】What's the weather like there in this season?
A.
Usually warm but sometimes cold and wet.
B.
Usually cold and wet but sometimes warm.
【单选题】Do you hope to go _______? [ ]
【单选题】RS符号的子载波间隔与数据SC-FDMA符号的()倍